view的fix

strategy/src/avellaneda_stoikov.rs

@@ -381,7 +381,7 @@ impl AvellanedaStoikov {
             optimal_ask_price: self.optimal_ask_price,
             optimal_bid_price: self.optimal_bid_price,
 
-            inventory: self.level,
+            inventory: self.inventory,
             sigma_square: self.sigma_square,
             gamma: self.gamma,
             kappa: self.kappa,